{"id":258,"date":"2026-10-06T12:41:41","date_gmt":"2026-10-06T12:41:41","guid":{"rendered":"http:\/\/aft-forge.jk-ideaweb.com\/?post_type=product&#038;p=258"},"modified":"2026-10-19T06:09:54","modified_gmt":"2026-10-19T06:09:54","slug":"impact-extrusion-tube-3","status":"publish","type":"product","link":"https:\/\/aft-forge.com\/zh\/product\/impact-extrusion-tube-3\/","title":{"rendered":"Impact Extrusion Tube-3"},"content":{"rendered":"<div id=\"prodNav\">\n<div class=\"tab-content responsive\" style=\"text-align: left;\">\n<div id=\"contentprod0\" class=\"tab-pane active txtNormal\">\n<h2>Aluminum Short Impact Extrusion Tube: Stepped-OD Cup-Shaped Part<\/h2>\n<p>The aluminum short impact extrusion tube is a short, cup-shaped tube with a stepped outer diameter, cold impact extruded by Al Forge Tech (AFT). The wall and the step are formed in the same operation, and the step can serve as a locating or seal-seating face during assembly. Typical uses include end caps, coupling sleeves, container housings and short housings within mechanisms.<\/p>\n<p>Turning a short cup from solid bar means removing most of the interior material; impact extrusion forms the cavity directly and greatly reduces material usage. After forming, AFT can face the ends and finish the step dimensions, anodize for appearance and corrosion resistance, and verify step concentricity and height on CMM.<\/p>\n<h3>\u4e3b\u8981\u529f\u80fd<\/h3>\n<ul>\n<li>Cavity formed directly, saving material versus bar turning<\/li>\n<li>Stepped OD serves as a locating or seal-seating face<\/li>\n<li>Good dimensional consistency in volume production<\/li>\n<li>End faces and step dimensions finish-turned<\/li>\n<\/ul>\n<h2>Aluminum Short Impact Extrusion Tube Specifications and Manufacturing Capability<\/h2>\n<div class=\"table-container\">\n<table class=\"table table-bordered table-striped\">\n<thead>\n<tr>\n<th>\u5546\u54c1<\/th>\n<th>\u8a73\u7d30<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7522\u54c1\u985e\u5225<\/td>\n<td>\u92c1\u935b\u5de5\u696d\u4e94\u91d1<\/td>\n<\/tr>\n<tr>\n<td>\u7533\u8acb<\/td>\n<td>End caps, coupling sleeves, container housings, short mechanism housings<\/td>\n<\/tr>\n<tr>\n<td>\u4e3b\u8981\u904e\u7a0b<\/td>\n<td>Cold impact extrusion (cold forging presses 260T\u20132,500T)<\/td>\n<\/tr>\n<tr>\n<td>\u6750\u8cea<\/td>\n<td>Selected to customer specification; 2xxx, 5xxx, 6xxx and 7xxx series aluminum alloys available (e.g. 2014, 6061, 6082, 7075)<\/td>\n<\/tr>\n<tr>\n<td>\u71b1\u8655\u7406<\/td>\n<td>\u6839\u64da\u5408\u91d1\u8207\u5f37\u5ea6\u8981\u6c42\u800c\u63d0\u4f9b\u7684\u5167\u90e8 T4 \u8655\u7406\u65b9\u6848\uff088 \u5957\uff09\u53ca T6 \u4eba\u5de5\u8001\u5316\u8655\u7406\u65b9\u6848\uff087 \u5957\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4e8c\u6b21\u52a0\u5de5<\/td>\n<td>CNC \u52a0\u5de5\uff0852 \u53f0\u52a0\u5de5\u4e2d\u5fc3\u300130 \u53f0\u9291\u5e8a\uff09\u3001\u9291\u524a\u3001\u632f\u52d5\u78e8\u524a<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u8655\u7406<\/td>\n<td>\u6309\u8981\u6c42\u9032\u884c\u967d\u6975\u6c27\u5316\uff08\u5305\u62ec\u786c\u967d\u6975\u6c27\u5316\uff09\u3001\u5674\u5c04\u7c89\u788e\u3001\u96fb\u5b50\u5857\u5c64\u6216\u5857\u6f06\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6aa2\u67e5<\/td>\n<td>Zeiss CMM (4 units), hardness testers, spectrometer, fluorescent penetrant inspection line<\/td>\n<\/tr>\n<tr>\n<td>\u5c3a\u5bf8\u8207\u516c\u5dee<\/td>\n<td>\u6309\u5ba2\u6236\u63d0\u4f9b2D\/3D\u5716\u7d19<\/td>\n<\/tr>\n<tr>\n<td>\u54c1\u8cea\u7ba1\u7406\u7cfb\u7d71<\/td>\n<td>IATF 16949:2016\u3001ISO 14001:2015<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Aluminum Short Impact Extrusion Tube Manufacturing Process<\/h2>\n<ol>\n<li><strong>\u7e6a\u5716\u8a55\u4f30\u8207 DFM<\/strong>\u6211\u5011\u78ba\u8a8d\u5408\u91d1\u3001\u8f09\u8377\u65b9\u5411\u548c\u95dc\u9375\u5c3a\u5bf8\uff0c\u7136\u5f8c\u57f7\u884c QForm \u6a21\u64ec\uff0c\u4ee5\u9810\u6e2c\u91d1\u5c6c\u6d41\u52d5\u548c\u7f3a\u9677\u98a8\u96aa\u3002.<\/li>\n<li><strong>\u8a2d\u8a08\u8207\u88fd\u9020<\/strong>\u9291\u5200\u7d44\u6578\uff08\u4f8b\u5982\uff0c\u963b\u65b7\u5200\u548c\u5b8c\u6210\u5200\uff09\u8996\u96f6\u4ef6\u7684\u8907\u96dc\u7a0b\u5ea6\u800c\u5b9a\uff0c\u9291\u5200\u8f2a\u5ed3\u5247\u4f7f\u7528\u4fbf\u651c\u5f0f3D\u6383\u63cf\u5100\u9032\u884c\u6aa2\u67e5\u3002.<\/li>\n<li><strong><a href=\"https:\/\/aft-forge.com\/zh\/forging-service\/cold-forging-service\/\">Cold forging<\/a><\/strong>: impact extrusion on 260T\u20132,500T presses, suited to thin-walled, tubular and dimensionally repeatable parts.<\/li>\n<li><strong>\u71b1\u8655\u7406<\/strong>T4 \u6eb6\u6db2\u8655\u7406\u548c T6 \u4eba\u5de5\u8001\u5316\u8655\u7406\u5747\u5728\u5ee0\u5167\u9032\u884c\uff0c\u53c3\u6578\u7531\u5408\u91d1\u548c\u5f37\u5ea6\u8981\u6c42\u8a2d\u5b9a\u3002.<\/li>\n<li><strong><a href=\"https:\/\/aft-forge.com\/zh\/forging-service\/aluminum-cnc-machining-services\/\">CNC\u52a0\u5de5<\/a> \u4ee5\u53ca\u5b8c\u6210<\/strong>\u5b54\u3001\u87ba\u7d0b\u548c\u63a5\u5408\u9762\u5747\u7d93\u904e\u6a5f\u68b0\u52a0\u5de5\uff0c\u7136\u5f8c\u6839\u64da\u9700\u8981\u9032\u884c\u62cb\u5149\u3001\u632f\u52d5\u62cb\u5149\u3001\u5674\u4e38\u6216\u967d\u6975\u6c27\u5316\u8655\u7406\u3002.<\/li>\n<li><strong>\u6aa2\u67e5\u8207\u904b\u8f38<\/strong>\u5c3a\u5bf8\u3001\u786c\u5ea6\u53ca\u5316\u5b78\u6210\u5206\u5747\u901a\u904e CMM\u3001\u786c\u5ea6\u6e2c\u8a66\u5100\u53ca\u5206\u5149\u5149\u5ea6\u5100\u9032\u884c\u9a57\u8b49\uff0c\u4e14\u6240\u6709\u6279\u6b21\u7684\u7522\u54c1\u5747\u9075\u7167 IATF 16949 \u7684\u6a19\u6e96\u9032\u884c\u8ffd\u8e64\u3002.<\/li>\n<\/ol>\n<h2>\u5e38\u898b\u554f\u984c<\/h2>\n<h3>How short a part suits impact extrusion?<\/h3>\n<p>The formable length depends on diameter, wall thickness and alloy, and short tubes are generally easier to form with stable dimensions. Feasibility is confirmed from the drawing: AFT reviews length-to-diameter ratio, wall thickness and step height to decide whether the part can be formed in one stroke or needs staged operations, and explains the tooling plan in the quotation.<\/p>\n<h3>Is the stepped OD formed during extrusion or machined afterward?<\/h3>\n<p>Both can be combined. The step contour can be pre-formed during impact extrusion to reduce turning; if the step is a sealing face or has tight height and concentricity requirements, an allowance is left and it is finish-turned. AFT recommends the most economical split between forming and machining based on tolerance grade and volume.<\/p>\n<h3>Can you assess forging feasibility while the Aluminum Short Impact Extrusion Tube is still in design?<\/h3>\n<p>\u662f\u7684\u3002Al Forge Tech \u4e3b\u8981\u4f5c\u70ba OEM \u4f9b\u61c9\u5546\u63d0\u4f9b\u670d\u52d9\uff0c\u6211\u5011\u7684\u5de5\u7a0b\u5e2b\u53ef\u4ee5\u5728\u69cb\u601d\u6216\u7e6a\u5716\u968e\u6bb5\u5c31\u8a2d\u8a08\u7684\u53ef\u751f\u7522\u6027\uff08DFM\uff09\u63d0\u4f9b\u610f\u898b\uff0c\u4f8b\u5982\u8abf\u6574\u8584\u908a\u7de3\u3001\u6025\u5207\u7684\u5207\u9762\u8b8a\u5316\u6216\u8a2d\u8a08\u89d2\u5ea6\uff0c\u4ee5\u907f\u514d\u6b98\u6599\u548c\u672a\u586b\u5145\u5340\u57df\u3002QForm \u6a21\u64ec\u80fd\u53ca\u65e9\u9810\u6e2c\u91d1\u5c6c\u6d41\u52d5\uff0c\u4e26\u8207\u6211\u5011\u5df2\u6709\u7684\u6a21\u5177\u8a2d\u8a08\u7d93\u9a57\u9032\u884c\u4ea4\u53c9\u6838\u5c0d\u3002.<\/p>\n<h3>How do you keep the Aluminum Short Impact Extrusion Tube consistent from lot to lot?<\/h3>\n<p>Al Forge Tech runs incoming (IQC), in-process (IPQC) and final (FQC) inspection under IATF 16949:2016, supported by 4 Zeiss CMMs, hardness testers, a spectrometer and a fluorescent penetrant inspection line. First, middle and last pieces of every lot are checked against the die; when wear causes dimensional drift, the die is reworked to keep the Aluminum Short Impact Extrusion Tube stable across lots.<\/p>\n<h3>Is heat treatment for the Aluminum Short Impact Extrusion Tube done in-house?<\/h3>\n<p>Yes. Al Forge Tech operates 8 T4 solution treatment units and 7 T6 artificial aging units on site, so the Aluminum Short Impact Extrusion Tube can be solution treated, quenched and aged in the same facility before machining and inspection. Keeping heat treatment in-house removes inter-plant transport, reduces lead-time risk and keeps lot traceability within one quality system. Parameters are set according to the alloy grade and your specification.<\/p>\n<h2>Request a Quote for the Aluminum Short Impact Extrusion Tube<\/h2>\n<p>Developing a new Aluminum Short Impact Extrusion Tube or converting an existing part to aluminum forging? Send us your 3D\/2D drawings, alloy and temper, annual volume and finishing requirements. Our engineering team will reply with a feasibility review, die plan and quotation.<\/p>\n<ul>\n<li>\u7dda\u4e0a\u67e5\u8a62\uff1a <a href=\"https:\/\/aft-forge.com\/zh\/contact-us\/\">\u806f\u7d61\u6211\u5011<\/a><\/li>\n<li>\u96fb\u5b50\u90f5\u4ef6\uff1a <a href=\"mailto:aft@aft-forge.com.tw\">aft@aft-forge.com.tw<\/a><\/li>\n<\/ul>\n<p>\u82e5\u8981\u6bd4\u8f03\u76f8\u4f3c\u7684\u96f6\u4ef6\uff0c\u8acb\u700f\u89bd <a href=\"https:\/\/aft-forge.com\/zh\/industrial-hardware\/\">\u92c1\u935b\u5de5\u696d\u4e94\u91d1<\/a> \u4ee5\u53ca\u6211\u5011\u7684 <a href=\"https:\/\/aft-forge.com\/zh\/applications\/industrial-hardware\/\">industrial hardware forging applications<\/a>, \u6216\u53c3\u89c0 <a href=\"https:\/\/aft-forge.com\/zh\/about-us\/\">\u516c\u53f8\u7c21\u4ecb<\/a> \u95dc\u65bc\u6211\u5011\u7684\u8a2d\u5099\u8207\u8a8d\u8b49\u3002.<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Aluminum Short Impact Extrusion Tube: Stepped-OD Cup-Shaped Part The aluminum short impact extrusion tube is a short, cup-shaped tube with a stepped outer diameter, cold impact extruded by Al Forge Tech (AFT). The wall and the step are formed in the same operation, and the step can serve as a locating or seal-seating face during [&hellip;]<\/p>\n","protected":false},"featured_media":237,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":["post-258","product","type-product","status-publish","has-post-thumbnail","product_cat-industrial-hardware","first","instock","taxable","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/aft-forge.com\/zh\/wp-json\/wp\/v2\/product\/258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aft-forge.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aft-forge.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aft-forge.com\/zh\/wp-json\/wp\/v2\/comments?post=258"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aft-forge.com\/zh\/wp-json\/wp\/v2\/media\/237"}],"wp:attachment":[{"href":"https:\/\/aft-forge.com\/zh\/wp-json\/wp\/v2\/media?parent=258"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aft-forge.com\/zh\/wp-json\/wp\/v2\/product_brand?post=258"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aft-forge.com\/zh\/wp-json\/wp\/v2\/product_cat?post=258"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aft-forge.com\/zh\/wp-json\/wp\/v2\/product_tag?post=258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}